'Water' in the Bible

For John indeed baptized with water; but ye shall be baptized in the Holy Spirit not many days hence.

And as they went on the way, they came unto a certain water; and the eunuch saith, Behold, here is water; what doth hinder me to be baptized?

And he commanded the chariot to stand still: and they both went down into the water, both Philip and the eunuch, and he baptized him.

And when they came up out of the water, the Spirit of the Lord caught away Philip; and the eunuch saw him no more, for he went on his way rejoicing.

Can any man forbid the water, that these should not be baptized, who have received the Holy Spirit as well as we?

And I remembered the word of the Lord, how he said, John indeed baptized with water; but ye shall be baptized in the Holy Spirit.